Direction: In the question below are given four statements followed by four conclusions numbered I, II, III, and IV. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:
All members are families.
Some families are neighbours.
No families are relatives.
All relatives are humans.
Conclusions:
I. No members are relatives.
II. Some families are not relatives
III. Some neighbours are members.
IV. Some neighbours are not relatives.